baber/WOPTO huggingface dataset:
Patent JP-H11267804-A (JP)
Title: Method of producing round billet cast piece by continuous casting
Inventor: HIRATA ATSUSHI
IPC: B22D11/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a circular forming method to prevent the phenomenon that a cast piece is twisted in the vertical direction on a casting upstream side and a downstream side of the circular forming rolls. SOLUTION: Molten steel 3 injected from a tundish 1 into a mold 2 for continuous casting whose flat section is round (hereinafter just called mold) is cooled in the mold 2 and a solidified shell is formed outside. A round billet cast piece 4 pulled out from this mold 2 enters a pinch roll zone 6 via a spray cooling zone 5, and it, with its center portion unsolidified, is largely pressed with a pair of upper and lower horizontal rolls 7. The cast piece with an elliptical cross section is formed into a perfect circle with a pair of vertical forming rolls 8 provided in the area after complete solidifying and then pulled out with punch rolls 9 to become a round billet cast piece for producing seamless pipes.  Even if the cast metal is twisted during the operation, the occurrence of twisting can be controlled by adjusting the vertical position of the vertical rolls and aligning the roll center and the center of the cast metal.
Patent JP-H03273992-A (JP)
Title: Wave influence reducing device
Inventor: ITO EIICHI
IPC: B63B39/00
Filed: 1990-03-22
Abstract: PURPOSE:To precisely reduce the influence of waves by providing arms laterally extending to a rotating shaft on the center line in a large-sized marine vessel or ocean working base, and providing preliminary floating bodies having lower surfaces inclined externally upward on the respective top ends of the arms. CONSTITUTION:In a floating body 1, a longitudinal pair of bearings 2 are disposed on the centerline 5 of the floating body 1, and a rotating shaft 6 is supported by the bearings 2. Laterally extending arms 3 are mounted on the rotating shaft 6, and preliminarily floating bodies 4A, 4B having lower surfaces inclined externally upward are bilaterally symmetrically on the top ends of the arms 3. Hence, when a wave 8 comes from the direction (v), the preliminarily floating body 4A causes an increase in buoyancy and receives a force upward by the wave pressure, so that the horizontal impact force and drift force added to the floating body 1 are reduced.
Patent JP-S61232754-A (JP)
Title: Charging system
Inventor: SHINODA YOSHIO
IPC: H04M11/06
Filed: 1985-04-08
Abstract: PURPOSE:To execute a charging by sending a charging information as a signal in a sound band in accordance with the classification of service, receiving this by the receiver with a terminal equipment and starting the charging control by a charging control circuit in accordance with the using condition of the terminal equipment based upon a receiving output. CONSTITUTION:To a line terminal TB1 connected to a telephone line 3, a speaking circuit 21 is connected through a hook switch HS, the charging signal detecting device 20 of a low impedance, a switch SW for change-over and a dial key 22, a transmitter 23 and a receiver 24 are connected to this. Between a CSD 20 and a switch SW, a receiving device 25 for receiving the charging information and a transmitting device 26 to transmit respective types of the signal in the sound band are bridged and connected and the receiving output of an RX 25 is given to a charging control circuit 27. A CCT 27 controls a charging mechanism 28 and executes the charging by the inserted coin, the credit card, etc. The display device 29 of a character display device, etc., in accordance with the condition and the data to show the balance during the standby from a CRM 28 is driven and the charging and the balance condition are displayed.
Patent JP-H10255054-A (JP)
Title: Data input device and its program recording medium
Inventor: MAKINO TAKAHARU
IPC: G06T7/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To recognize whether it is the person himself or not with high accuracy and to effectively prevent a third person's input in the case of performing subject confirmation, based on signature data that is inputted in handwriting and allowing data input. SOLUTION: A CPU 1 extracts the characteristic quantity from each character of signature data that is inputted from a tablet 7 and registers and preserves it at the registration of signature. At the collation of signature, the CPU 1 extracts the characteristic quantity of each character of the signature data inputted from that tablet 7 and also compares it with the characteristic quantity of the signature data that is registered, decides if each character is similar or not and decides whether an input is allowed.
Patent JP-H03275235-A (JP)
Title: Discharge device for can cover
Inventor: SUZUKI TATSUYUKI
IPC: B21D51/44
Filed: 1990-03-22
Abstract: PURPOSE:To surely discharge a can cover even when the can cover is transferred as it is fitted into a mount on a transfer passage by inclining the external peripheral part of the can cover abutted on delivery rollers so that the external diameter is reduced toward upper part. CONSTITUTION:The can cover K transferred between the delivery rollers 28, the instant its external periphery KA is abutted on the external peripheral part of the delivery rollers 28, receives, by this contact, a tangential force and an upward force and is raised. That is, the external peripheral part KA of the can cover K abutted on the delivery rollers is inclined so that its external diameter is reduced toward the upper part, therefore, the contact pressure has a component of the direction raising the can cover K, the can cover K is sprung out in the tangential directions of the delivery rollers as the can cover K is raised by the component of this force. Consequently, the delivery rollers 28 separates the can cover K from the mount, releases engagement of the can cover K with the mount and springs out the can cover.
Patent JP-2000263870-A (JP)
Title: Recording apparatus
Inventor: SAITO HIROYUKI
IPC: B41J19/20
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To restrict generation of vibrations caused by a reciprocation of a carriage and improve a recording speed by setting a carriage-moving means for reciprocating the carriage with a recording means loaded in a main scanning direction, and a moving means for a medium-transferring means for reciprocating the medium-transferring means in the main scanning direction. SOLUTION: A carriage 102 to which a recording head 101 with an ink tank is loaded is reciprocated along a guide shaft 103 in a main scanning direction and moved by the rotation of an endless belt 104 by a carriage motor 105. When recording is started, recording media 106 are sent one by one from a paper feed port 116a onto a medium-transferring means 108 and transferred by every predetermined amount in a sub scanning direction by the transferring means 108, whereby images are recorded by the recording head 101. The medium-transferring means 108 is coupled to the belt 104 at the opposite side to the carriage 102 and reciprocated in a direction opposite to a movement direction of the carriage by driving the carriage motor 105.
Patent JP-H10266486-A (JP)
Title: Structure of daylighting-window-equipped roof, and daylighting-window-equipped roof panel
Inventor: TANIMOTO NORIHISA
IPC: E04B7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To surely provide weathering around a toplight using a simple arrangement. SOLUTION: A bed frame is provided over an opening provided in a roof bed plate 1. Roofing 4 is laid on the upper surface of the roof bed plate 1 and the outside surface of a bed frame. A weather board 4 is laid on the roofing 4 and a raised cylindrical part is fitted over the bed frame. The outer frame part 10a of a toplight 10 is fitted around the bed frame. A grooved upper weather board 11 laid on the roofing 4 is connected to an upper connection 6 at its lower end. A grooved lower weather board laid on the roofing 4 is connected to a lower connection 7 at its upper end. Roofing 13 is laid on the roofing 4 and on a weather board 8 except the toplight 10. The side end of the roofing is located on the grooved upper weather board 11, the weather board 8, and the grooved lower weather board.
Patent JP-S57191190-A (JP)
Title: Method of installation of stern tube bearing
Inventor: HARADA YUKIO
IPC: B63H23/36
Filed: 1981-05-15
Abstract: PURPOSE:To eliminate boss boring operation by inserting into the boss part, an intermediate liner, which is a little smaller in its diameter than that of the internal diameter of a boss in a stern construction and is able to adjust its center line, and by fixing the liner in place by filling a gap between the boss and the liner with resin with thermal plasticity. CONSTITUTION:An intermediate liner 11 is inserted into a part of a boss hole, whose diameter is a little larger than the outside diameter of the liner 11, in a stern construction and fixed in place, by using adjusting bolts and taking a target 21 as a reference for shaft alignment, while said target is attached on the internal face of the liner 11. After the liner 11 is positioned, the space between the liner 11 and the boss part 1a is sealed with a seal plate 17 as well as seal gasket 22 and 23 and then filled with resin with thermoplasticity in order to fix the liner 11 in place in the boss part 1a. After this, the target 21 for shaft C.L. alignment is removed to install the stern tube bearing.
Patent JP-H10264131-A (JP)
Title: Preparation of cement molded article
Inventor: HASHI KAZUO
IPC: B28B11/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate mechanical processing and to prevent such defects as insufficiency of strength from being generated when surface processing of a cement plate is performed by a method wherein a part to be processed is impregnated with a water repellent material before cement base material is cured and the cement base material is naturally aged. SOLUTION: As a part to be processed is impregnated with a water repellent material S before cement base material is cured and the cement base material is naturally cured, the part to be processed of the cement base material 3 is cured under a condition contg. the water repellent material S. Therefore, as in the part to be processed cured under the condition contg. the water repellent material S in the cement base material 3, degree of curing of the part is hardly advanced in comparison with the other parts, when it is scraped by mechanical processing, it is not too hard and the processing can be facilitated. Therefore, wear of a cutting tool for processing is less in comparison with the conventional method and productivity can be easily held high.  In this case, as the water repellent material, silane type water repellent agents are pref. and especially, as there exists a silanol group with high reactivity, action for suppressing curing reaction of the cement can be rapidly exhibited.
Patent JP-S61232969-A (JP)
Title: Assembly line for automobile body
Inventor: WAKO SUSUMU
IPC: B23P21/00
Filed: 1985-04-06
Abstract: PURPOSE:To shorten the cycle time required, by restoring a set truck to its set position after delivering a floor to a welding jig. CONSTITUTION:A floor W1 is set to a set truck 1 at a set position A, while a roof W2 is held by a roof set jig being hangingly held by a movable frame 11 and roof set operation takes place. Next, the set truck 1 is moved to a welding position B, uplifting this with a lifter 8, and a side panel W3 is set to the floor W1 from the side. And, the set truck 1 is made to go down, delivering the floor W1 to a welding jig 2, and the set truck 1 is restored to the set position A. During delivery operation for this floor W1, the movable frame 11 is moved to an upper part of the welding position B, and a roof W2 is set to a space between upper edge parts of the side panel W3. Then, the side panel W3 is coupled with the floor W1 and the roof W2 by means of weld ing.
Patent JP-H07275547-A (JP)
Title: Needle thread delivery device for sewing machine
Inventor: TAMAGAWA YOSHIAKI
IPC: D05B49/02
Filed: 1994-04-12
Abstract: PURPOSE:To ensure the reciprocating motion of a needle thread delivery lever fixed to a lever support body in an easy and inexpensive way by applying the constitution where the support body loosely coupled to an arm shaft is caused to slide thereon via a cam on the rotation of the arm shaft for the reciprocating motion of the needle thread delivery lever. CONSTITUTION:When an arm shaft 7 is rotated, a pin 4 projected from the external surface thereof also rotates. Also, a spring 6 is set between a machine frame and a lever support body 2, and the cam 3 of the body 2 is always pressed to the pin 4, due to the tension of the spring 6. As a result, the body 2 slides along the arm shaft 7, depending on the rotating position of the pin 4. In this case, the body 2 is loosely coupled to a guide pin 5 with a guide groove 15 fixed to the machine frame. Thus, the body 2 does not rotate, relative to the shaft 7. As a result, a thread delivery lever 1 fixed to the body 2 reciprocates right and left, thereby smoothly delivering a needle thread. According to this construction, the conventional link mechanism can be eliminated and the easy and smooth reciprocating motion of the lever 1 can be ensured.
Patent JP-H07277782-A (JP)
Title: Soldering glass provided with interval-holding function and its production
Inventor: SATO NORIAKI
IPC: C04B37/00
Filed: 1994-04-12
Abstract: PURPOSE:To inexpensively obtain a glass provided with interval-holding function without releasing adhesion between an interval-holding rod and a glass part by constructing the glass from an interval-holding rod and a fiber collecting body containing soldering glass integrated with the rod. CONSTITUTION:A conjugate roving 1 consisting of a soldering glass filament and a glass filament having a coefficient of thermal expansion different from that of the rod is led to a binder tank 3 by a fiber guide 4 and dipped in a binder. An interval-holding rod 2 is inserted between two conjugate roving having attached binder by an attaching roll 5 to integrate the rod 2 with these two roving. Successively, the integrated material is formed while controlling cross section thickness by a dice whose outlet has slit form and then, heated in a drying furnace 7. Thereby, bonding with the binder is completed to provide the objective soldering glass 8 provided with interval-holding function.
Patent JP-S62229237-A (JP)
Title: Accessory for camera
Inventor: SAEGUSA TAKASHI
IPC: G03B3/00
Filed: 1986-03-31
Abstract: PURPOSE:To shorten an output time by storing data in an accessory of a camera and discriminating serial data transferred from the camera body and outputting required data to the camera body. CONSTITUTION:A camera body 1 is provided with a microcomputer (MCU) 10, and a motor 14 is driven by the control of an exposure controller 11 and a focus detector 12 to automatically focus an interchangeable lens 21 through couplers 15 and 22. A lens system 2 is provided with an MCU 20, and zoom ring positions are stored as gray codes 40-42. Serial data is transferred to the MCU 20 from the MCU 10 through electric contacts 1a-1e and 2a-2e. For example, when the aperture value of the lens is required, data such as the aperture value, the focal length corresponding to the aperture value, an auto-focusing conversion coefficient of the lens, and aberration information are discriminated in the MCU 20 and are outputted to the MCU 10. Since data stored in the lens is discriminated and outputted, the camera body transmits and receives optimum serial data.
Patent JP-H05229028-A (JP)
Title: Cord delivery device of rubber belt molding machine
Inventor: OTSUKA YUKIO
IPC: B29C31/10
Filed: 1992-02-24
Abstract: PURPOSE:To provide the title cord delivery device having a simple structure, reduced in installation space, easy in maintenance and extremely shortening the time required before the tension of a cord reaches a predetermined value. CONSTITUTION:A device 1 supporting a bobbin 2 in a freely detachable manner to rotate the same by a variable speed motor 4 and delivering a cord C from the bobbin 2 corresponding to the rotation of a mold K is provided. Further, a device 6 stretching the cord C over a dancer pulling 10 receiving downward load by a wt. 11 and arranged in an up and down movable manner and the fixed pulley 8 arranged above the pulley 11 in a freely revolvable manner to apply tension to the cord C, a tacho generator TG measuring the feed-out speed of the cord C and a control circuit controlling the rotational speed of the motor 4 are provided.
Patent JP-H07288987-A (JP)
Title: Electrostatic actuator and assembly
Inventor: BANDO KOJI
IPC: H02N1/00
Filed: 1994-04-12
Abstract: PURPOSE:To provide an electrostatic actuator, and assembly thereof, having high output and a wide application range in which the output can be taken out in an arbitrary direction. CONSTITUTION:A flexible endless traveling body 4 comprising flat parts 8 made of a polymeric material, extending in parallel through gaps 7, is entrained about a pair of rollers 3, 3. The endless traveling body 4 is provided, over the entire length thereof, with electrodes 5 facing each other through the gap 7. Brushes 10a, 10b slide on the electrodes 5 to impart charges thereto thus generating electrostatic force for traveling the endless traveling body 4.
Patent JP-S58191663-A (JP)
Title: Tandem master cylinder
Inventor: FURUTA YOUICHI
IPC: B60T11/224
Filed: 1982-04-30
Abstract: PURPOSE:To prevent a seal from being marred by a structure wherein a rod part, which protrudes outside a body, is provided to a primary piston so as to allow to slide only with the seal fixed within the opening end part of a cylinder bore. CONSTITUTION:An annular stopper 16, which determines the return position of the primary piston 12 by abutting against the land part 12a of the primary piston 12, and the seal 17 are arranged within the opening end part of the cylinder bore 11 of the body 10 and fixed to the body 10 by means of a snap ring 18. Furthermore, the rod part 12b, which protrudes outside the body 10, is provided to the primary piston 12 and said seal 17 slidingly contacts with the outer peripheral surface of the rod 12b. On the other hand, the right end of a rod 24, on the left end of which a radially grooved swollen diametral part 24a is formed, is fixed to the primary piston 12. At the same time, the swollen diametral part 24a is slidably fitted onto the smaller diametral part of the stepped center bore 25 of a secondary piston 13.
Patent JP-H10267343-A (JP)
Title: Ventilating fan for underfloor space
Inventor: KOYAMA HIDEKI
IPC: F24F7/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating fan for an underfloor space which is capable of regulating the mounting position of a ventilating fan main body with respect to a mounting plate. SOLUTION: In a ventilating fan for an underfloor space, which is provided with a ventilating fan main body 1, arranged at an underfloor opening for a residence or the like through a mounting plate while permitting the regulation of mounting position of the ventilating fan main body 1 on a mounting plate 9 in up-and-down direction, the ventilating fan main body 1 and a spacer 14, covering a gap between the ventilating fan main body 1 and a notch 13, is attached to the U-shape notch 13, formed on a mounting plate 9. The ventilating fan main body 1 is attached so that the upper surface of the same is positioned near the upper end of the mounting plate 9. According to this method, the ventilating fan for a space under floor can be mounted even when any projected matter and the like are existing in the up-and-down direction near the under floor opening. On the other hand, the mounting position of the ventilating fan main body 1 can be changed while preventing the invasion of wind and rain through a gap between the ventilating fan main body 1 and the notch 13.
Patent JP-S55730-A (JP)
Title: 5-h-pyrido 1',2':1,2-pyrimido 4, 5-b acridine 7, 15-dione and its preparation
Inventor: YOKOYAMA TAIICHI
IPC: C09B15/00
Filed: 1978-06-20
Abstract: NEW MATERIAL:A 5-H-pyrido [1', 2': 1, 2] pyrimido [4,5-b] acridine-7, 15-dione of formula I.  
     USE: Red pigments.  
     PROCESS: 6, 14-Dihydro-5-H-pyrido [1, 2': 1, 2]-pyrimido [4, 5-b] acridine-7, 15- dione (D) of formula II is dehydrogenated in the presence of an oxidizing agent, e.g. nitrobenzene or dichlorodicyano-b-benzoquinone, in a liquid medium, e.g. methanol or xylene, in an amount of 3W20 times that of D at 60W200°C for 0.5W 3 hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02259132-A (JP)
Title: Operation of robot for double twister
Inventor: MIMA HIROSHI
IPC: D01H9/08
Filed: 1989-03-28
Abstract: PURPOSE:To improve efficiency of operation by making a system wherein a robot of doffing of double twister is made to stop in front of a unit having no remaining yarn in a feed yarn material in normal operation but not in end breakage in the course of operation and to carry out doffing operation. CONSTITUTION:In a device provided with a robot which can automatically carry out doffing operation such as exchange of yarn feed material, pick finding, threading, bobbin exchange of winder, etc., in each unit while patrolling along each unit of double twister but not end yarn, the device has a system wherein each unit is equipped with a first display part to detect existing of traveling yarn and to indicate ON in nonexistence of yarn and a second display part to detect existence of remaining yarn in yarn feed material and to indicate ON in nonexistence of remaining yarn and a robot moving along each unit is made to stop in front of a unit showing ON in both the display parts and to carry out doffing operation.
Patent JP-S51150103-A (JP)
Title: Gear pump
Inventor: OONISHI KEIICHI
IPC: F04C15/00
Filed: 1975-06-17
Abstract: PURPOSE: Simplification of the disassembling and cleaning of gear pump by making possible the removal of sealing together with the disassembly of gear pump. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11268809-A (JP)
Title: Conveying device by magnetic power transmission
Inventor: NOZAKI ATSUO
IPC: B65G13/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To orderly and smoothly transmit power without generating dust, not to mention noise, by transmitting power from a drive shaft to a driven shaft through magnetic cylinders without contact. SOLUTION: In a conveying device (a roller conveyor) by magnetic power transmission, magnetic cylinder 20a, 20b, 20c, 20d and 20e are fixed at the specified distance to a drive shaft 19 connected to a shaft of a motor 18, magnetic cylinders 21a, 21b, 21c, 21d and 21e having the same structure are perpendicularly installed over the magnetic cylinders 20a, 20b, 20c, 20d and 20e, the ends of driven shafts 22a, 22b, 22c, 22d and 22e are connected to the magnetic cylinders 21a, 21b, 21c, 21d and 21e, the other ends are rotatably supported, and each two bearing discs 23a, 23b, 23c, 23d and 23e are fixed to intermediate parts of respective driven shafts at a specified distance.  In the magnetic cylinders 20a to 20e and 21a to 21e, magnetic streaks are provided on the outer peripheral wall of the cylinders made of ferromagnetic metal at angles in relation to the center axis by alternately arranging N and S.